Im trying to find the source of this issue. I had a few spots on the battery graph where it was asleep but that lasted no more than 10 mins. This is just draining my battery. I found snapchat had recieved 15 gb of background data in the past 3 weeks so i turned on 'limit background usage'. I did that last night and the wakelock issue was temporarily resolved. Not today though! Is anyone else having this issue or has anyone found the culprit??